ZIP code 63129
Where is ZIP code 63129?
Saint Louis, Missouri
St. Louis County · Standard ZIP code
ZIP code 63129 belongs to Saint Louis, Missouri in St. Louis County. 63129 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 314, 557, 618 and 636. About 51,553 people live in the 63129 area, where the median household income is $94,888. The closest ZIP codes are 63151 (Saint Louis, 0.7 mi north), 63010 (Arnold, 3.5 mi west) and 63128 (Saint Louis, 4.1 mi northwest).
| ZIP code | 63129 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Saint Louis |
| Also accepted | Oakville |
| State | Missouri (MO) |
| County | St. Louis County |
| Time zone | Central Time · now |
| Area codes | 314, 557, 618, 636 |
| Coordinates | 38.4484, -90.3258 map |
| 3-digit prefix | 631 |
Population and income in 63129
| Population | 51,553 · higher than 99% of Missouri ZIP codes |
|---|---|
| People per square mile | 2,466 · higher than 93% of Missouri ZIP codes |
| Median age | 44.4 years · higher than 63% of Missouri ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $94,888 · higher than 90% of Missouri ZIP codes |
| Income per person | $49,033 |
| Below the poverty line | 6.6% |
| Bachelor’s degree or higher | 42% of adults 25+ |
| Median home value | $295,600 · higher than 89% of Missouri ZIP codes |
| Median rent | $1,108 a month |
| Housing units | 21,975 |
| Households | 21,301 (2.41 people on average) |
| Owners / renters | 79% / 21% |
| Land area | 20.91 sq mi (plus 2 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 63129. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 63129
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 63151 | Saint Louis, MO | 0.7 mi N | PO Box only |
| 63010 | Arnold, MO | 3.5 mi W | Standard |
| 63128 | Saint Louis, MO | 4.1 mi NW | Standard |
| 63125 | Saint Louis, MO | 5.2 mi N | Standard |
| 63053 | Kimmswick, MO | 6.1 mi S | PO Box only |
| 63052 | Imperial, MO | 6.7 mi SW | Standard |
| 62236 | Columbia, IL | 6.8 mi E | Standard |
| 63123 | Saint Louis, MO | 6.9 mi N | Standard |
| 63127 | Saint Louis, MO | 7.5 mi NW | Standard |
| 63126 | Saint Louis, MO | 7.6 mi NW | Standard |
| 62239 | Dupo, IL | 7.8 mi NE | Standard |
| 62240 | East Carondelet, IL | 8.2 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 63129 or measure the distance to another ZIP code.
How to address mail to 63129
123 MAIN ST
SAINT LOUIS MO 63129
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts OAKVILLE as the city name for 63129. Avoid Mehlville: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (63129-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Saint Louis, MO
- 63101
- 63102
- 63103
- 63104
- 63105
- 63106
- 63107
- 63108
- 63109
- 63110
- 63111
- 63112
- 63113
- 63114
- 63115
- 63116
- 63117
- 63118
- 63119
- 63120
- 63121
- 63122
- 63123
- 63124
- 63125
- 63126
- 63127
- 63128
- 63130
- 63131
- 63132
- 63133
- 63134
- 63135
- 63136
- 63137
- 63138
- 63139
- 63140
- 63141
- 63143
- 63144
- 63145
- 63146
- 63147
- 63150
- 63151
- 63155
- 63156
- 63157
- 63158
- 63160
- 63163
- 63164
- 63166
- 63167
- 63169
- 63171
- 63177
- 63178
- 63179
- 63180
- 63188
- 63195
- 63197
- 63199
All Saint Louis ZIP codes with population and income →
Questions
- What city is ZIP code 63129?
- 63129 is a Saint Louis, Missouri ZIP code. Oakville is also accepted as the city name.
- What county is 63129 in?
- ZIP code 63129 is in St. Louis County, Missouri.
- What time zone is ZIP code 63129 in?
- 63129 is in the Central Time zone (America/Chicago).
- What area code is 63129?
- Phone numbers in ZIP code 63129 use area codes 314, 557, 618 and 636.
- What is the population of ZIP code 63129?
- About 51,553 people live in ZIP code 63129, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 63129?
- The median household income in 63129 is $94,888 a year, higher than 90% of Missouri ZIP codes.
- What ZIP codes are near 63129?
- The nearest ZIP codes to 63129 are 63151 (Saint Louis, 0.7 miles), 63010 (Arnold, 3.5 miles), 63128 (Saint Louis, 4.1 miles) and 63125 (Saint Louis, 5.2 miles).